/**************************************************************************
TOOLS > SASS MQ
https://github.com/sass-mq/sass-mq/blob/master/_mq.scss
***************************************************************************/

@charset "UTF-8"; // Fixes an issue where Ruby locale is not set properly
// See https://github.com/sass-mq/sass-mq/pull/10

/// Base font size on the `<body>` element
/// @type Number (unit)
$mq-base-font-size: 16px !default;

/// Responsive mode
///
/// Set to `false` to enable support for browsers that do not support @media queries,
/// (IE <= 8, Firefox <= 3, Opera <= 9)
///
/// You could create a stylesheet served exclusively to older browsers,
/// where @media queries are rasterized
///
/// @example scss
///  // old-ie.scss
///  $mq-responsive: false;
///  @import 'main'; // @media queries in this file will be rasterized up to $mq-static-breakpoint
///                   // larger breakpoints will be ignored
///
/// @type Boolean
/// @link https://github.com/sass-mq/sass-mq#responsive-mode-off Disabled responsive mode documentation
$mq-responsive: true !default;

/// Breakpoint list
///
/// Name your breakpoints in a way that creates a ubiquitous language
/// across team members. It will improve communication between
/// stakeholders, designers, developers, and testers.
///
/// @type Map
/// @link https://github.com/sass-mq/sass-mq#seeing-the-currently-active-breakpoint Full documentation and examples
$mq-breakpoints: (
  mobile: 320px,
  tablet: 768px,
  desktop: 1024px,
  desktopWide: 1400px,
  desktopUltraWide: 2000px
) !default;

/// Static breakpoint (for fixed-width layouts)
///
/// Define the breakpoint from $mq-breakpoints that should
/// be used as the target width for the fixed-width layout
/// (i.e. when $mq-responsive is set to 'false') in a old-ie.scss
///
/// @example scss
///  // tablet-only.scss
///  //
///  // Ignore all styles above tablet breakpoint,
///  // and fix the styles (e.g. layout) at tablet width
///  $mq-responsive: false;
///  $mq-static-breakpoint: tablet;
///  @import 'main'; // @media queries in this file will be rasterized up to tablet
///                   // larger breakpoints will be ignored
///
/// @type String
/// @link https://github.com/sass-mq/sass-mq#adding-custom-breakpoints Full documentation and examples
$mq-static-breakpoint: desktop !default;

/// Show breakpoints in the top right corner
///
/// If you want to display the currently active breakpoint in the top
/// right corner of your site during development, add the breakpoints
/// to this list, ordered by width, e.g. (mobile, tablet, desktop).
///
/// @type map
$mq-show-breakpoints: () !default;

/// Customize the media type (e.g. `@media screen` or `@media print`)
/// By default sass-mq uses an "all" media type (`@media all and …`)
///
/// @type String
/// @link https://github.com/sass-mq/sass-mq#changing-media-type Full documentation and examples
$mq-media-type: all !default;

/// Convert pixels to ems
///
/// @param {Number} $px - value to convert
/// @param {Number} $base-font-size ($mq-base-font-size) - `<body>` font size
///
/// @example scss
///  $font-size-in-ems: mq-px2em(16px);
///  p { font-size: mq-px2em(16px); }
///
/// @requires $mq-base-font-size
/// @returns {Number}
@function mq-px2em($px, $base-font-size: $mq-base-font-size) {
  @if unitless($px) {
    @warn "Assuming #{$px} to be in pixels, attempting to convert it into pixels.";
    @return mq-px2em($px * 1px, $base-font-size);
  } @else if unit($px) == em {
    @return $px;
  }
  @return ($px / $base-font-size) * 1em;
}

/// Get a breakpoint's width
///
/// @param {String} $name - Name of the breakpoint. One of $mq-breakpoints
///
/// @example scss
///  $tablet-width: mq-get-breakpoint-width(tablet);
///  @media (min-width: mq-get-breakpoint-width(desktop)) {}
///
/// @requires {Variable} $mq-breakpoints
///
/// @returns {Number} Value in pixels
@function mq-get-breakpoint-width($name, $breakpoints: $mq-breakpoints) {
  @if map-has-key($breakpoints, $name) {
    @return map-get($breakpoints, $name);
  } @else {
    @warn "Breakpoint #{$name} wasn't found in $breakpoints.";
  }
}

/// Media Query mixin
///
/// @param {String | Boolean} $from (false) - One of $mq-breakpoints
/// @param {String | Boolean} $until (false) - One of $mq-breakpoints
/// @param {String | Boolean} $and (false) - Additional media query parameters
/// @param {String} $media-type ($mq-media-type) - Media type: screen, print…
///
/// @ignore Undocumented API, for advanced use only:
/// @ignore @param {Map} $breakpoints ($mq-breakpoints)
/// @ignore @param {String} $static-breakpoint ($mq-static-breakpoint)
///
/// @content styling rules, wrapped into a @media query when $responsive is true
///
/// @requires {Variable} $mq-media-type
/// @requires {Variable} $mq-breakpoints
/// @requires {Variable} $mq-static-breakpoint
/// @requires {function} mq-px2em
/// @requires {function} mq-get-breakpoint-width
///
/// @link https://github.com/sass-mq/sass-mq#responsive-mode-on-default Full documentation and examples
@mixin mq(
  $from: false,
  $until: false,
  $and: false,
  $media-type: $mq-media-type,
  $breakpoints: $mq-breakpoints,
  $responsive: $mq-responsive,
  $static-breakpoint: $mq-static-breakpoint
) {
  $min-width: 0;
  $max-width: 0;
  $media-query: "";

  // From: this breakpoint (inclusive)
  @if $from {
    @if type-of($from) == number {
      $min-width: mq-px2em($from);
    } @else {
      $min-width: mq-px2em(mq-get-breakpoint-width($from, $breakpoints));
    }
  }

  // Until: that breakpoint (exclusive)
  @if $until {
    @if type-of($until) == number {
      $max-width: mq-px2em($until);
    } @else {
      $max-width: mq-px2em(mq-get-breakpoint-width($until, $breakpoints)) -
        0.01em;
    }
  }

  // Responsive support is disabled, rasterize the output outside @media blocks
  // The browser will rely on the cascade itself.
  @if $responsive == false {
    $static-breakpoint-width: mq-get-breakpoint-width(
      $static-breakpoint,
      $breakpoints
    );
    $target-width: mq-px2em($static-breakpoint-width);

    // Output only rules that start at or span our target width
    @if (
      $and ==
        false and
        $min-width <=
        $target-width and
        ($until == false or $max-width >= $target-width)
    ) {
      @content;
    }
  }

  // Responsive support is enabled, output rules inside @media queries
  @else {
    @if $min-width != 0 {
      $media-query: "#{$media-query} and (min-width: #{$min-width})";
    }
    @if $max-width != 0 {
      $media-query: "#{$media-query} and (max-width: #{$max-width})";
    }
    @if $and {
      $media-query: "#{$media-query} and #{$and}";
    }

    // Remove unnecessary media query prefix 'all and '
    @if ($media-type == "all" and $media-query != "") {
      $media-type: "";
      $media-query: str-slice(unquote($media-query), 6);
    }

    @media #{$media-type + $media-query} {
      @content;
    }
  }
}

/// Add a breakpoint
///
/// @param {String} $name - Name of the breakpoint
/// @param {Number} $width - Width of the breakpoint
///
/// @requires {Variable} $mq-breakpoints
///
/// @example scss
///  @include mq-add-breakpoint(tvscreen, 1920px);
///  @include mq(tvscreen) {}
@mixin mq-add-breakpoint($name, $width) {
  $new-breakpoint: (
    $name: $width
  );
  $mq-breakpoints: map-merge($mq-breakpoints, $new-breakpoint) !global;
}

/// Show the active breakpoint in the top right corner of the viewport
/// @link https://github.com/sass-mq/sass-mq#seeing-the-currently-active-breakpoint
///
/// @param {List} $show-breakpoints ($mq-show-breakpoints) - List of breakpoints to show in the top right corner
/// @param {Map} $breakpoints ($mq-breakpoints) - Breakpoint names and sizes
///
/// @requires {Variable} $mq-breakpoints
/// @requires {Variable} $mq-show-breakpoints
///
/// @example scss
///  // Show breakpoints using global settings
///  @include mq-show-breakpoints;
///
///  // Show breakpoints using custom settings
///  @include mq-show-breakpoints((L, XL), (S: 300px, L: 800px, XL: 1200px));
@mixin mq-show-breakpoints(
  $show-breakpoints: $mq-show-breakpoints,
  $breakpoints: $mq-breakpoints
) {
  body:before {
    background-color: #fcf8e3;
    border-bottom: 1px solid #fbeed5;
    border-left: 1px solid #fbeed5;
    color: #c09853;
    font: small-caption;
    padding: 3px 6px;
    pointer-events: none;
    position: fixed;
    right: 0;
    top: 0;
    z-index: 3;

    // Loop through the breakpoints that should be shown
    @each $show-breakpoint in $show-breakpoints {
      $width: mq-get-breakpoint-width($show-breakpoint, $breakpoints);
      @include mq($show-breakpoint, $breakpoints: $breakpoints) {
        content: "#{$show-breakpoint} ≥ #{$width} (#{mq-px2em($width)})";
      }
    }
  }
}

@if length($mq-show-breakpoints) > 0 {
  @include mq-show-breakpoints;
}
